fall back to apc if memcache is down, hopefully solves trouble when login down

1 files changed, 6 insertions, 4 deletions

diff --git a/it_cache.class b/it_cache.class
index 69f9498..081db65 100644
--- a/it_cache.class
+++ b/it_cache.class
@@ -56,7 +56,8 @@ static function get($key, $p = array())
 		$result = @$memcache->get($key);
 		$success = !$memcache->getResultCode();
 	}
-	else
+
+	if (!$success)
 		$result = ($func = self::$_fetch_func) ? $func($key, $success) : null;
 
 	return $success === false ? null : $result;
@@ -76,11 +77,12 @@ static function put($key, $value, $p = array())
 	$p = it_cache::_defaults($p);
 
 	if ($p['distributed'] && ($memcache = it_cache::_get_memcache($p)))
-		$success = @$memcache->set($key, $value, $p['ttl']);
-	else
+		$success = $memsuccess = @$memcache->set($key, $value, $p['ttl']);
+
+	if (!$success)
 		$success = ($func = self::$_store_func) ? $func($key, $value, $p['ttl']) : null;
 
-	if (!$success && $p['safety'] == 1)
+	if ($memsuccess === false && $p['safety'] == 1)
 		it::error(array_filter([
 			'title' => ($p['distributed'] ? "memcache (" . ($memcache ? ($memcache->getResultMessage() . " on " . $memcache->getServerByKey($key)['host']) : "n/a") . ")" : self::$_store_func) . " in it_cache::put failed",
 			'body' => "key='$key'",